Oilon GKP-50 MH, Руководство по эксплуатации и обслуживанию

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A266Y ver. 3
The maximum lengths for other viscosities can be calculated by the simple ratio of
viscosities. Refer to the following tables for lengths. If the table shows lengths for 20
mm²/s (cSt) viscosity, multiply the length by 20 and divide by the value of the new
viscosity mm²/s (cSt).
Keep in mind that absolute tightness is the fundamental prerequisite for secure
operation. A leaking suction line may cause, among other things, afterspraying of oil
into the boiler. It is advisable to use ball valves instead of needle valves. The suction
valve must be arranged min. 15 cm above the bottom of the tank.
The maximum lengths of the return and suction lines are described in the following
tables.
Oil pump must not operate without oil. If there is no oil, detach the oil
pump shaft coupling.
M5164 1640EN 29 (95)